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Natural products are an important source of anticancer agents. Early efforts to find anticancer therapies from natural products have largely focused on molecules with cytotoxicity potential. Capparis decidua is a plant with economic, nutritional, and pharmaceutical importance. The purpose of this study was to study phytochemical aspects using gas chromatography-mass spectrometry (GC-MS) analysis and computational studies to evaluate the anticancer activity of C. decidua seed oil. GC-MS analysis of the oil revealed the presence of 26 compounds. The three main compounds were 11-Octadecenoic acid, methyl ester (25%), hexadecanoic acid, methyl ester (17.43%), 9-octadecenoic acid (Z)-, methyl ester (16.86%). Computational studies have shown that ten compounds have a good binding affinity for Mcl-1, a protein widely expressed in various cancer cells. These compounds have good docking scores with the highest values for the compounds CID530340, CID5284421, and CID8201. In addition, MM-GBSA binding free energy was in the range of −43.09 to −62.2 kcal/mol. These compounds showed acceptable lipophilicity (QPlogPo/w), high water solubility (QPlogS), excellent cell permeability (QPPMDCK and QPPCaco), good CNS penetration (QPlogBB), and excellent oral absorption. Furthermore, the stability of the three best compounds was investigated using molecular dynamics simulations over 100 ns. Finally, C. decidua oil is rich in unsaturated fatty acids with established molecular evidence supporting its anticancer potential. |
